1. Create a frequency distribution table: Step 1: Determine the range of the data by finding the difference between the highest and lowest scores (50 - 9 = 41). Step 2: Decide on the number of class intervals (9 in this case) and their width (41/9 ≈ 5). Step 3: Create the class intervals with a width of 5, starting from the lowest score (9-14, 15-19, 20-24, etc.). Step 4: Count the number of scores that fall into each class interval and record the frequency. 2. Calculate the midpoint, cumulative frequency, and relative frequency: Step 1: Find the midpoint of each class interval by adding the lower and upper limits and dividing by 2 (e.g., (9+14)/2 = 11.5). Step 2: Calculate the cumulative frequency for each class interval by adding the frequency of the current class interval to the cumulative frequency of the previous class interval (e.g., 4 + 5 = 9). Step 3: Calculate the relative frequency by dividing the frequency of each class interval by the total number of students (40) (e.g., 4/40 = 0.10). 3. Create a table with columns for class interval, frequency, midpoint, cumulative frequency, and relative frequency, and fill in the calculated values.​